USB host shield

Hello every body
can somebody help me how to use the board_qc sketch ?

thank you for help

please help me friends

What is that?

Do not cross post!

The board_qc sample in the Host Shield 2.0 library is use to test your board. It out on serial with 115200 baud.

What device are you connected to this USB host shield?

thank you Bill, befor i gor serial messages as scratches, but the problem is solved after i change the speed to 115200 baud
thank you for help

bill , can you guide me to a good website for good projects to connect Arduino with Android Mobile phone?